baber/WOPTO huggingface dataset:
Patent JP-H05104672-A (JP)
Title: Metallic material excellent in chemical liquid resistance and chemical liquid-treating device or parts for chemical liquid-treating device using said material
Inventor: OMI TADAHIRO
IPC: B32B9/00
Filed: 1991-10-15
Abstract: PURPOSE:To provide a metallic material excellent in chemical liquid resistance and the chemical liquid-treating device using said metallic material or the parts for the chemical liquid-treating device, while metallic pipe line, metallic device and metallic parts are not corroded, the flowing amount thereof may be precisely controlled and the chemical-treating device without chemical liquid contamination may be constructed. CONSTITUTION:At least the base material 101 composed of metallic material, the metallic fluoride layer or the metallic oxide layers 102 formed on the surface of the base material 101 and the fluorocarbon film 103 covering the metallic fluoride layer or the metallic oxide layers 102 are provided.
Patent JP-H07146379-A (JP)
Title: Structure of watch case
Inventor: TOBORA YURIE
IPC: G04B37/05
Filed: 1993-11-25
Abstract: PURPOSE:To obtain a structure of a watch case in which a module having excellent impact resistance can be fixed. CONSTITUTION:A module 1 is fixed to a body 2 by an intermediate frame 3 made of resin, formed with steps at inside and outside and having a specially shaped hole 3c in an axial direction, a specially shaped bush 4 inserted into the hole 3c, and a screw 5. Accordingly, a structure of a watch case in which the module having excellent impact resistance can be fixed is obtained.
Patent JP-H10143814-A (JP)
Title: Manufacture of vtr magnetic head, its manufacturing device and double azimuth magnetic head
Inventor: MATSUDA TAKESHI
IPC: G11B5/127
Filed: 1996-11-07
Abstract: PROBLEM TO BE SOLVED: To obtain a uniform product which has less twisting in the oscillatory surface and which is provided with satisfactory characteristic, in simultaneously producing numerous magnetic heads. SOLUTION: A core block 1, which forms a large circular-arc surface in the running direction of a tape medium and which is applied with recessing for regulating a sliding width, is loaded on a rotary drum 3 for grinding, with the sliding face smoothed by grinding using a wide grinding tape 4 whose thickness is in inverse proportion to the size of an azimuth angle, also with a small circular-arc surface formed in the sliding width direction, and then, it is cut to each magnetic head tip.
Patent JP-H08153900-A (JP)
Title: Thermoelectric converter
Inventor: KOMABAYASHI MASASHI
IPC: H01L35/32
Filed: 1994-11-30
Abstract: PURPOSE: To collect hot air and cold air generated through Peltier effect efficiently by supplying the air from an air supply means to an element thereby preventing temperature rise of the element due to Joule's heat. CONSTITUTION: A plurality of P-type and N-type semiconductor compound elements 13, 14 are arranged in the order of P, N, P, N and connected electrically in series in the order of P, N, P, N through a plurality of first and second porous metal parts 11, 12. The first porous metal part connects the P-type semiconductor compound element electrically with the N-type semiconductor compound element and the second porous metal part connects the N-type semiconductor compound element electrically with the P-type semiconductor compound element. The plurality of first porous metal part are connected through a plurality of first heat collection branch pipes 21 with a single first heat collection main pipe 31 and the plurality of second porous metal part are connected through a plurality of second heat collection branch pipes 22 with a single second heat collection main pipe 32.  An air supply means supplies the air to the plurality of porous metal parts thus supplying hot air and cold air, respectively, to the first and second heat collection branch pipes.
Patent JP-S62156011-A (JP)
Title: Method and apparatus for detecting sheet tension in single stand multi-pass rolling mill
Inventor: KUWANO HIROAKI
IPC: B21B1/22
Filed: 1985-12-27
Abstract: PURPOSE:To exactly control the tension fluctuation of a strip at two points different with respect to the winding part or drawing out part of work rolls by determining the speed difference of the strip at said points. CONSTITUTION:The speeds at the respectively different two points of the strip S wound on the work rolls 2, 3 are detected by speedometers 7, 8, 10, 11 and speed signals V1, V2, V3, V4 are outputted to arithmetic units 9, 12 for tension. The deviations V2-V1, V1-V3 of the speed signals are determined and the tension fluctuation of the strip S is calculated in the units 9, 12. The tension value in the measurement stage is calculated by adding the tension fluctuation to the tension value in a reference state. More specifically, the tension fluctuation of the strip S at every specified time interval is proportional to the speed difference of the strip S at the respective points of the time between the two points. The relative value of the tension fluctuation of the strip S wound on the rolls 2, 3 is, therefore, known by determining the output difference of the detectors 7, 8, 10, 11. As a result, the troubles such as sheet rupture and buckle are easily prevented by controlling the tension fluctuation of the strip.
Patent JP-H09138531-A (JP)
Title: Motor controller for sheet body processor
Inventor: HARADA HIROYUKI
IPC: G03G15/00
Filed: 1995-11-14
Abstract: PROBLEM TO BE SOLVED: To use a motor with no over specification for a sheet body processor. SOLUTION: An automatic document feeder is provided with plural motors and a temperature sensor for detecting the temperature of each motor. There is the danger that the temperature of the motor rises and the performance of the motor deteriorates in the case the device is continuously operated. When it is confirmed by the temperature sensor that the temperature of the motor rises, the circumferential speed of a paper feeding roller etc., driven by each motor is equally reduced. Besides, the upper limit of the driving current of each motor is reduced in common, still more, the driving gain of each motor is reduced in common. Thus, the load of the motor is lightened, so that the motor with reduced performance can be stably operated, then, the occurrence of jamming, etc., is prevented.
Patent JP-S62153470-A (JP)
Inventor: KITAGAWA TSUTOMU
IPC: E04G21/06
Filed: 1985-12-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07146656-A (JP)
Title: Frame structure of display panel
Inventor: FUCHI TOSHIO
IPC: G09F9/00
Filed: 1993-11-25
Abstract: PURPOSE:To provide an easily attachable and detachable structure of a frame which is used to hold a display panel, such as LCD panel, in a way as to enhance its rigidity and to prevent the failure thereof by repetition of attachment and detachment. CONSTITUTION:A frame body 15 is formed to an annular shape enclosing a liquid crystal cell 14 including the LCD panel 11 and its peripheral circuits, etc., and has hollow grooves 23 into which the outer peripheral edges of the liquid crystal cell 14 fit on its inner peripheral surface. This frame body 15 is dividable in a circumferential direction. An engaging projection 17 is formed at one of pair each of end faces 16a, 16b of the frame body 15 and an engaging recess 18 is formed at the other end. Then, the easy and rapid attachment of the liquid crystal cell 14 to and out of the frame body 15 are possible. The plastic deformation of the frame body 15 does not arise at the time of the attachment and the detachment and there is no possibility of a failure of the frame body 15 in spite of repetition of the attachment and the detachment.
Patent JP-H01169176-A (JP)
Title: Small-sized seal
Inventor: DENISU ERU OTSUTOO
IPC: F16J15/3244
Filed: 1988-11-22
Abstract: PURPOSE: To exclude contaminants and to prevent leakage of greasy lubricant by equipping it with a labyrinth, a first dirt lip and a second dirt lip, and arranging the first dirt lip between the labyrinth and the secondary dirt lip. CONSTITUTION: While the device is used as a bearing of a wheel, a cup 2 is fixed and a roller 16 is rotating. A metallic shield C is pressed on thrust lip 12 of the cone 8, the seal B comprises a metallic case 30 and a seal member 32 fixed on the case 30, the case 30 is fit into the counter bore 6 of the cup 2. The seal member 32 is dynamically sealed relative to the shield C while the seal 13 and the shield C are relatively rotate. Then, the seal 32 is so arranged that becomes three barriers along the shield C. Namely, the first and the second dirt lips 42, 44 remove something foreign from the sealed cavity 20, and the labyrinth 40 keeps the lubricant in the interior of the cavity 20.
Patent JP-H06150580-A (JP)
Title: Information recording and reproducing device
Inventor: HONDA SHUICHI
IPC: G11B33/12
Filed: 1992-11-05
Abstract: PURPOSE:To prevent the intrusion of electrical noises into a cable for signal transmission without increasing the size of the device. CONSTITUTION:A flexible cable 19 for power supply connected to a carriage 5 and the flexible cable 20 for signal transmission are installed by separating these cables in the moving direction A of the carriage. As a result, the intrusion of the power feed noises, etc., into the flexible cable 20 for signal transmission is prevented.
Patent JP-H02144282-A (JP)
Title: Intake device for snowmobile
Inventor: INAGAWA HIROYUKI
IPC: B62M27/02
Filed: 1988-11-25
Abstract: PURPOSE:To enable an intake route to be selected in accordance with an operational condition by forming an intake passage, connected to an air cleaner, in a shroud and interposing a selector valve selecting the route of suction and non-suction to the air cleaner. CONSTITUTION:When a selector valve 26 closes an opening 23 by a control lever 27, an inflow of air to an engine room 7 from a through hole 9, provided in a front part shroud 6a in its front end and both upper surface sides, can be sucked to an air cleaner 14 as shown by an arrow head A. Accordingly, snow can be prevented from being directly sucked. On the contrary, when the selector valve 26 opens the opening 23, the outside air passing therethrough can be fed to the air cleaner 14 as shown by an arrow head B enabling intake efficiency to be improved. By this constitution, an optimum intake route can be selected in accordance with an operational condition.
Patent JP-H08153616-A (JP)
Title: Combination electromagnetic coil and solenoid valve
Inventor: FUJIWARA NAOMASA
IPC: H01F5/02
Filed: 1994-11-30
Abstract: PURPOSE: To prevent increase in axial distance and inclination when juxtaposed electromagnetic coils are resin molded, to prevent the breaking of the wire between both coils, and also to eliminated defective sealing and malfunction of the valve of the solenoid valve. CONSTITUTION: An electromagnetic coil 3 is formed by winding an electric wire 2 on the left side bobbin 1. An electromagnetic coil 4 is formed by winding an electric wire 2 on the right side bobbin as shown in the diagram mentioned separately. Dovetail grooves 1e and 1e' are formed on the bobbin flange of the electromagnetic coil 3. Dovetail grooves 1f and 1f' are formed on the bobbin flange of the electromagnetic coil 4. The dovetails grooves 1e and 1e' are connected to the dovetail grooves 1f and 1f' and they are dovetail-jointed, and both electromagnetic coils 3 and 4 are jointed. This dovetail-joint structure prevents the increase in interaxial distance and the inclination of both coils 3 and 4 when a resin molding operation is conducted, and also the breaking of electric wire can be eliminated.
Patent JP-H07188010-A (JP)
Title: Medicinal composition for suppressing action of amyloid- forming protein
Inventor: UIRIAMU HENRII UOOKAA RAN
IPC: A61K31/445
Filed: 1994-11-30
Abstract: PURPOSE: To obtain a medicinal composition containing a specific benzothiophene derivative as active ingredient and useful for inhibiting the action of amyloidogenic proteins. CONSTITUTION: This medicinal composition contains, as active ingredient, a compound of the formula [R<1> and R<3> are each H, CH3 , CO-1-6C alkyl or CO-Ar (Ar is an optionally substituted phenyl); R<2> is pyrrolidino, hexamethyleneimino or piperidino] or a pharmaceutically acceptable salt or solvate thereof. This composition is useful for inhibiting a physiological disorder associated with amyloidogenic proteins, amyloidogenic protein production, amyloidogenic plaque deposition or Alzheimer's disease. It is preferable or necessary that this composition is either directly or indirectly taken in the brain.
Patent JP-H09137481-A (JP)
Title: High pressure water pumping device
Inventor: ISHIKAWA HISASHI
IPC: E03B3/32
Filed: 1995-11-15
Abstract: PROBLEM TO BE SOLVED: To easily lay a pumping pipe line with a vibration isolation structure. SOLUTION: A water pump 1 of which motor 2 and engine 3 can be optionally changed over to each other, is installed. The suction opening 5 is provided below a float 6 on the water source W. The delivery pipe 7 is connected to the conveying water pipe line 11 through a flexible coupling 8. The pipe line 11 is laid in a U-shaped ditch 10 made in the underground through annular elastic materials 12 and connected to a plurality of discharge openings 13 and air bleed valves 14.
Patent JP-S63150664-A (JP)
Title: Defect measuring instrument for ultrasonic flaw detection device
Inventor: TANAKA YASUO
IPC: G01N29/04
Filed: 1986-12-15
Abstract: PURPOSE:To accurately display a waveform by providing a waveform memory for storing data of a reflected wave temporarily and a means which calculates an address to be selected according to a measurement range. CONSTITUTION:An ultrasonic flaw detector 21 is provided with an A/D conversion part 22 which converts the output signal of a reception part 6 into a digital value, the waveform memory 23, an address counter 24, a timing circuit 25, a CPU 26 which performs necessary arithmetic and control, a RAM 27 for storing parameters and data for the arithmetic temporarily, a ROM 28 for storing the processing procedures of the CPU, a measurement range setting part 29, a display part 31, and a cursor indication part 33 for displaying the upper-limit value and lower-limit value of a specific area. Then the data of the reflected wave is stored in the waveform memory 23 temporarily to calculate how the CPU 26 reads out the data stored in the waveform memory 23 according to the measurement range set in the measurement range setting part 29.
Patent JP-H11135564-A (JP)
Title: Device and method for thermocompression bonding of electronic part
Inventor: SHINOZAKI HIDENARI
IPC: H01L21/60
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a device and method for thermocompressing electronic parts where thermocompression bonding can be made according to needs based on the degree of difficulty in the thermocompression bonding. SOLUTION: In the thermocompression bonding device of electronic parts for thermocompression bonding electronic parts 3 by heating the parts 3 being retained by a thermocompression bonding tool 4 with a heater 6, raising and lower the thermocompression bonding tool 4, and pressing the electronic parts 3 to a substrate 2, an execution mode for performing an actual thermocompression bonding operation based on the target operation pattern of a thermocompression bonding operation where control target values such as the heating temperature and Z-axis height of the thermocompression bonding operation are combined is preset according to the degree of difficulty of the thermocompression bonding of the electronic parts and is stored at a mode setting storage part 22,  thus controlling the thermocompression bonding operation based on a target operation pattern according to an execution mode being selected on thermocompression. As a result, when either productivity or thermocompression bonding quality is to be preferential, proper thermocompression bonding conditions can be applied according to needs due to the switching of the execution mode.
Patent JP-H02142203-A (JP)
Title: One-edge short-circuit type microstrip antenna
Inventor: TSUDA YOSHIAKI
IPC: H01Q13/08
Filed: 1988-11-24
Abstract: PURPOSE:To match a resonance frequency to a desired frequency by attaching the microstrip line of the same length as the side length of a radiation conductor element parallelly to an opening peripheral edge in one side of the radiation conductor element and connecting the microstrip line respectively by plural conductor lines. CONSTITUTION:A microstripe line 9 of the same length as a side length (b) of a radiation conductor element 1 is attached parallelly to an opening peripheral edge 7 in one side of the radiation conductor element 1 and connected respectively by plural conductor lines 10. A resonance frequency fo of a oneedge short-circuit type microstrip antenna can be arbitrarily set by a microstrip antenna line 9, which is connected to the radiation conductor element 1 by the conductor line 10, without changing a dielectric constant g of a dielectric substrate 2. Then, a side length (a) of the radiation conductor element 1 is made electrically variable and the resonance frequency can be changed. Thus, even when the resonance frequency is changed, the resonance frequency can be matched to the desired frequency according to the connection condition of the conductor line.
Patent JP-H02141756-A (JP)
Title: Recording material and recording method
Inventor: SAITO NAOKI
IPC: G03F7/06
Filed: 1988-11-24
Abstract: PURPOSE:To obtain the recording material which can form polymer images with a rapid processing of a dry process with high sensitivity and has the excellent stability during preservation by providing a photosensitive layer into which a photosensitive silver halide, polymerizable compd., thermal polymn. initiator, and specific reducing agent are incorporated on a base. CONSTITUTION:The photosensitive layer contg. the photosensitive silver halide, the polymerizable compd., the thermal polymn. initiator, and the reducing agent expressed by the formula I are provided on the base. In the formula I, R<1> denotes an org. group combined to the base nucleus of the reducing agent via a hetero atom having a lone electron-pair; R<2> denotes a halogen atom, alkyl group, aryl group or heterocyclic group; m denotes 1 to 4 integer; n denotes 0 or 1 to (4-m) integer. The image recording material which has the high and low sensitivity, does not require the processing of the wet process and is improved in the stability during the preservation is obtd. in this way.
Patent JP-H04171314-A (JP)
Title: Dust cover
Inventor: MORI YOSHIKAZU
IPC: F16J15/52
Filed: 1990-10-31
Abstract: PURPOSE:To surely seal the space between an arm and a first ring part by providing a projection for sealing having a cone-shaped section on either of the upper and lower surfaces of the first ring part, and so forming the first ring part that the height of the first ring part becomes nearly the same as the space between the arm and a flange. CONSTITUTION:On the upper and under surfaces of a first ring part 12, plural projections 19, 20 for sealing are integrally formed throughout the entire circumference. Respective projections 19, 20 form a cone-shaped section wherein the nearer the top end, the narrower the width is. The height H of the first ring part 12 having projections 19, 20 like this is made nearly equal to the distance D between a knuckle arm 1 and a flange 18. On that account, in the state wherein the first ring part 12 is fitted on the outside of the tube part 17 of a retainer 16, the upper projection 19 abuts the lower surface of the knucle arm 1 and the lower projection 20 abuts the flange 18 respectively, preventing water, muddy water, and dust, etc., from entering into a dust cover 10.
Patent JP-H03157365-A (JP)
Title: Production of beta-lactam compound
Inventor: HONDA TOSHIO
IPC: C07D205/08
Filed: 1989-11-15
Abstract: PURPOSE:To obtain the title compound in high yield by reacting a specific starting compound with a diazomalonic diester, then reducing, halogenating and then reacting the resulting substance with a dialkylacetal derivative and successively with trialkyltin hydride compound. CONSTITUTION:A compound shown by formula I (R is H, 1-6C alkyl, etc.; R<1> is H or N-protecting group) is reacted with a diazomalonic diester shown by formula II (R<2> and R<3> are 1-6C alkyl, etc.) to give a compound shown by formula III. Then this compound is reduced, one hydroxyl group of the formed substance is halogenated to give a compound shown by formula IV. Then this compound is reacted with a compound shown by formula V (R<4> and R<5> are 1-6C alkyl) in the presence of an acid or a hydroxyl group of a compound wherein R<1> of the compound shown by formula IV is not H is protected to give a compound, which is reacted with a trialkyltin hydride compound shown by formula VI (Alkyl is 1-6C alkyl) in the presence of a radical polymerization initiator to give a compound shown by formula VII or formula VIII.
Patent JP-2000120105-A (JP)
Title: Wind guide structure for engine room of rotary working machine
Inventor: HANANO HIROYA
IPC: E02F9/00
Filed: 1998-10-19
Abstract: PROBLEM TO BE SOLVED: To improve a cooling efficiency in an engine room by reducing the stay of a fan wind in the engine room. SOLUTION: A weight 3 is provided from the rear end of a swing frame 2 extending over its right and left sides, and an engine 4, a radiator 5 and a radiator fan 6 are arranged on the front side of the weight 3, and the weight 3 and a room cover 7 cover the engine 4, the radiator 5 and the radiator fan 6 to form an engine room 8, and the radiator fan 6 flows an air sucked from the side of the radiator 5 toward the engine 4. A wind guide part 9 for guiding a fan wind toward the side of the engine 4 is formed in a part of the weight 3 located on the side of the face on the side of the radiator fan 6 of the engine 4.
Patent JP-H04170676-A (JP)
Title: Data retrieving device
Inventor: SHIBATA SHOGO
IPC: G06F17/30
Filed: 1990-11-05
Abstract: PURPOSE:To successively display information from a necessary retrieving position in the information by managing the history of retrieving position information set up on an optional position in retrieved and displayed information group. CONSTITUTION:When retrieval/display starting position information is set up or re-reset on an optional position of retrieving information retrieved and displayed on a display part 3 by an input device 7, a management part 4b stores and manages the information in a personal history storing part 5 based upon retrieving data. When retrieving data are inputted from an input device 6, a data part 2 is retrieved, and when required retrieving information is obtained, a control part 4c displays the retrieving information retrieved based upon each personal retrieving history information stored and managed in the management part 4b from an optionally set retrieving display starting position. Consequently, time required up to the display of necessary information can be shortened and retrieving operation load can be eased.